.backend-container {
    display: flex;
    flex-wrap: wrap;
    width: 100vw;
    box-sizing: border-box;
    background-color: #F4F5F5;
    list-style: none;
    margin: 0;
    padding-left: 2rem;
    padding-bottom: 1rem;
}

.backend-container li {
    padding: 0 4px;
    text-align: center;
}

.backend-container a {
    display: block;
    padding: 0 4px;
    border-radius: 16px;
    border: 1px solid #fff;
    background-color: #fff;
}

.backend-container li .active {
    color: #fff;
    background-color: blue;
}